I've been using The CW app on my iphone because I still don't have The CW on cable (argh!).
I also have Netflix, HBOGo, Optimum (I can watch TV and program my boxes from it), Watch Disney Junior (though only a few shows because my cable isn't affiliated with it) and TV Guide.
I also am addicted to Get Glue! LOL Gotta get my stickers! LOL
How about you—have any apps on your phone that are a must? Or are you strictly a set-top watcher?